Publications of Thomas J. Walker

2000 –  date T.J. Walker, webmaster. Singing Insects of North America, by T. J. Walker.
1994 –  date T.J. Walker, ed. University of Florida Book of Insect Records. (40 chapters as of 2005)

2014   T.J. Walker.A new North American species of Bucrates (Orthoptera: Tettigoniidae: Conocephalinae: Copiphorini) Journal of Orthoptera Research 23(1):69-73.
2014   T.J. Walker and D.H. Funk. Systematics and acoustics of North American Anaxipha (Gryllidae: Trigonidiinae). Journal of Orthoptera Research 23(1):1-38.
2012   T.J. Walker and D.H. Funk. The scientific names of two common Florida crickets (Orthoptera: Gryllidae). Fla. Entomol. 95(4): 936-938
2012 D.B. Weissman, D.H. Funk, and T.J. Walker. Gryllus mandevillus (Orthoptera: Gryllidae) is a valid field cricket species. Zootaxa 3202: 65-68.  
2011 T.J. Walker, webmaster. University of Florida's Natural Area Teaching Laboratory. [Retired as webmaster after serving from 1995 (the start of NATL's web presence)]
2011 T.J. Walker, webmaster. Florida Entomologist on WWW, vol. 1-94 (1917-2011) [Retired as webmaster after serving from 1994 (the start of the electronic edition).]
2010   T.J. Walker and Nancy Collins. New World thermometer crickets: the Oecanthus rileyi species group and a new species from North America. Journal of Orthopera Research 19(2): 371-376.  
2009   D.B. Weissman, T.J. Walker, and D.A. Gray.  The field cricket Gryllus assimilis and two new sister species (Orthoptera: Gryllidae). Annals of the Entomological Society of America 102(3): 367-380.  
2006   J.H. Frank and T.J. Walker.  Permanent control of pest mole crickets (Orthoptera: Gryllotalpidae: Scapteriscus) in Florida. American Entomologist 52(3): 138-144.  
2006   T.J. Walker.  . Book review of Insect Sounds and Communication. Physiology, Behaviour, Ecology, and Evolution. Edited by S. Drosopoulos and M.F. Claridge. Florida Entomologist. 89(3): 427-426.  
2004   T.J. Walker.  The uhleri group of the genus Amblycorypha (Orthoptera: Tettigoniidae): extraordinarily complex songs and new species. Journal of Orthoptera Research. 13(2): 169-183. [actually published in mid-2005]  
2004   J.L. Capinera, R.D Scott, and T.J. Walker.  Field guide to grasshoppers, katydids, and crickets of the United States. Cornell University Press: Ithaca, NY. 249 pp, 48 color plates.
2004 T.J. Walker. Open access by the article: an idea whose time has come?, an invited contribution to Nature's web forum: "Access to the literature: the debate continues."
2004 T.J. Walker and T.E. Moore. Cicadas of Florida. [Part of Featured Creatures, which "provides in-depth profiles of insects...."]
2003   J.H. Frank and T.J. Walker.  Mole crickets (Orthoptera: Gryllotalpidae) in Jamaica. Fla. Entomol. 86(4): 484-485.  
2003   T.J. Walker, T.G. Forrest, and J.D. Spooner.  The rotundifolia complex of the genus Amblycorypha (Orthoptera: Tettigoniidae): songs reveal new species. Ann. Entomol. Soc. Am. 96(4): 433-447.  
2003   T.J. Walker.  Book review: Acoustic communication in insects and anurans: common problems and diverse solutions, by H.C. Gerhardt and F. Huber. J. Insect Behav. 16: 589-591.   [33 KB]
2001   T.J. Walker.  Butterfly migrations in Florida: seasonal patterns and long-term changes. Envir. Entomol. 30(6): 1052-1060.  
Data and worksheets used in preparing this paper.
2001   T.J. Walker.   Gryllus cayensis n. sp., a taciturn wood cricket extirpated from the Florida Keys (Orthoptera: Gryllidae). Fla. Entomol. 84(4): 700-705.  
2001 T.J. Walker and D.B. Weissman. Effect of temperature on drumming rates of Jerusalem crickets (Stenopelmatus: Stenopelmatidae: Orthoptera).  Pages 374 to 375 in The Biology of Wetas, King Crickets and their Allies, L. H. Field, ed. CABI, Wallingford, UK.
2001 T.J. Walker. Market-driven free access to journal articles. The Scientist 15(11 June): 43.
2001 T.J. Walker. Authors willing to pay for instant web access. Nature 411(31 May): 521-522.
2001 D.A. Gray, T.J. Walker, B.E. Conley, W.H. Cade. A morphological means of distinguishing females of the cryptic field cricket species, Gryllus rubens and G. texensis (Orthoptera: Gryllidae). Fla. Entomol. 84(2): 314-315.  
2000 T.J. Walker, webmaster. ENY 5810 Information Techniques in Research. Published on the Internet in HTML and PDF at 
[Included PDF versions of over 100 handouts.][This site taken off the web in September 2004.]
2000 J.T. Zenger and T.J. Walker. Impact of the Internet on entomology teaching and research.  Annu. Rev. Entomol. 45: 747-767.
2000 T.J. Walker. Pulse rates in the songs of trilling field crickets (Orthoptera: Gryllidae: Gryllus).  Ann. Entomol. Soc. Am. 93(3): 565-572.  [170 KB]
1999 T.J. Walker. Florida’s house and field crickets. [Includes identifying features, songs, and distribution maps.] [Part of Featured Creatures, which "provides in-depth profiles of insects...."]
1998 T.J. Walker. Free Internet access to traditional journals. American Scientist 86(5): 463-471. 
1998 T.J. Walker. The future of scientific journals: free access or pay per view? Am Entomol. 44(3): 135-138. 
1998 T.J. Walker. Florida Entomological Society initiates AuthorLinks. 
Fla. Entomol. 81(1): 161-163.  [18 KB]
1998 T.J. Walker. Trilling field crickets in a zone of overlap (Orthoptera: Gryllidae: Gryllus). 
Ann. Entomol. Soc. Am. 91(2): 175-184.  [490 KB]
1996 T.J. Walker. Electronic reprints—Segueing into electronic publication of biological journals. BioScience 46(3): 171.
1996 T.J. Walker. Book review of Insect Migration: Tracking Resources Through Space and Time, edited by V. A. Drake and A. G. Gatehouse. 
Fla. Entomol. 79(3): 474-476.  [105 KB]
1996 J.P. Parkman, J.H. Frank, T.J. Walker, and D.J. Schuster. Classical biological control of Scapteriscus spp. in Florida. Envir. Entomol. 25(6): 1415-1420.
1996 T.J. Walker. Book review of Encyclopedia of Land Invertebrate Behavior, by Rod and Ken Preston-Mafham. Insecta Mundi 10: 12.
1996 T.J. Walker. Book review of The Crickets of Hawaii, by Daniel Otte. Ann. Entomol. Soc. Am. 89(6): 904-905.
1996 T.J. Walker. Acoustic methods of monitoring and manipulating insect pests and their natural enemies. Pages 245-257 in Pest Management in the Subtropics: Integrated Pest Management-a Florida Perspective. Intercept, Andover, UK.  [7296 KB]
1996 T.J. Walker, J.P. Parkman, J.H. Frank, and D.J. Schuster. Seasonality of Ormia depleta and limits to its spread. Biol. Control 6: 378-383.  [818 KB]
1996 J.H. Frank, T.J. Walker, and J.P. Parkman. The introduction, establishment, and spread of Ormia depleta in Florida. Biol. Control 6:368-377.  [3698 KB]
1995 Review of Crickets (Grylloidea), a systematic catalog: Orthoptera Species File No. 1, by Dan Otte. Ann. Entomol. Soc. Am. 88(3): 385-386.
1994 K.N. Prestwich and T.J. Walker. Simultaneous determination of metabolic power input, acoustic power output, and efficiency of sound production in a mole cricket. (abstract). Am. Soc. Zool. 34(5): 47A
1994 T.J. Walker. Class Insecta, Order Orthoptera, Families Tettigoniidae and Gryllidae. Pages 332-337 in M. Deyrup and R. Franz, eds. Rare and Endangered Biota of Florida: 
Vol. IV. Invertebrates. University Press of Florida, Gainesville.
1994 T.J. Walker and J.J. Whitesell. A simple portable trap for migrating butterflies. 
J. Lep. Soc. 48(4): 373-380.  [772 KB]
1994 T.J. Walker and R.C. Littell. Orientation of fall migrating butterflies in north peninsular Florida and source areas. Ethology 98(1): 60-84. [2603 KB]
1994 T.J. Walker and P.M. Choate. Inputting CD-ROM records: a comparison of bibliographic software. BioScience 43(4): 269-271.
1993 J.H. Frank, J.P. Parkman, and T.J. Walker. Red-eyed fly established throughout south, central Florida. Fla. Turf Digest 10(6): 24-27.
1993 T.J. Walker, J.J. Gaffney, A.W. Kidder, and A.B. Ziffer. Florida Reach-Ins: Environmental chambers for entomological research. 
Am. Entomol. 39(3): 177-182.  [2675 KB
1993 T.J. Walker and J.J. Whitesell. A superior trap for migrating butterflies. 
J. Lepid. Soc. 47(2): 140-149.  [1603 KB]
1993 T.J. Walker. Phonotaxis in female Ormia ochracea (Diptera: Tachinidae), a parasitoid of field crickets. J. Insect Behav. 6(3): 389-410.  [2146 KB]
1992 S.B. Peck, T.J. Walker, and J.L. Capinera. A distributional review of the Orthoptera of Florida. Fla. Entomol. 75(3): 329-342.  [900 KB]
1992 A.B. Ziffer, A.W. Kidder, and T.J. Walker. Superuser’s manual for Florida Reach-Ins. Department of Entomology & Nematology, Univ. Fla., Gainesville. 14 pp. 
1992 T.J. Walker. Florida Reach-In user’s manual. Department of Entomology & Nematology, Univ. Fla., Gainesville. 46 pp. 
1991 T.J. Walker and S.A. Wineriter. Hosts of a phonotactic parasitoid and levels of parasitism (Diptera: Tachinidae: Ormia ochracea). Fla. Entomol. 74(4): 554-559.  [520 KB]
1991 T.J. Walker. Butterfly migration from and to peninsular Florida. 
Ecol. Entomol. 16(2): 241-252. [1128 KB]
1990 S.A. Wineriter and T.J. Walker. Rearing phonotactic parasitoid flies [Diptera: Tachinidae, Ormiini, Ormia spp.]. Entomophaga 35(4): 621-632.  [2307 KB]
1990 T.J. Walker and D.E. Figg. Song and acoustic burrow of the prairie mole cricket, Gryllotalpa major (Orthoptera: Gryllidae). J. Kans. Entomol. Soc. 63(2): 237-242. 
[779 KB]
1989 T.J. Walker. Review of Evolutionary Biology of Orthoperoid Insects, B. Baccetti, ed. Insecta Mundi 2: 285-286.
1989 S.W. Gross, D.L. Mays, and T.J. Walker. Systematics of Pictonemobius ground crickets (Orthoptera: Gryllidae). Trans. Am. Entomol. Soc. 115(4): 433-456.  [2317 KB]
1989 T.J. Walker and Sinzo Masaki. Natural history of crickets. Pages 1-42 in F. Huber, W. Loher, and T.E. Moore, eds. Cricket behavior and neurobiology
Cornell University Press, Ithaca, N.Y.  [2317 KB]
1989 T.J. Walker and T.G. Forrest. Mole cricket phonotaxis: Effects of intensity of synthetic calling song (Orthoptera: Gryllotalpidae: Scapteriscus acletus). 
Fla. Entomol. 72(4): 655-659.  [380 KB]
1989 T.J. Walker and B. Lenczewski. An inexpensive portable trap for monitoring butterfly migrations. J. Lepid. Soc. 43(4): 289-298.  [724 KB]
1989 T.J. Walker. A live trap for monitoring Euphasiopteryx spp. and tests with E. ochracea (Diptera: Tachinidae). Fla. Entomol. 72(2): 314-319.  [440 KB]
1988 T.J. Walker. Book review of Evolutionary Biology of Orthopteroid Insects, B. Baccetti, ed. Insecta Mundi 2(3&4): 285-286.
1988 T.J. Walker. Sexual strategies in short-tailed crickets. [abstract] Metaleptea 10(1): 16.
1988 T.J. Walker. Acoustical traps for agriculturally important insects. Pages 484-492 in Symposium on Agroacoustics. Fla. Entomol. 71: 393-504.  [1606 KB]
1988 S.A. Wineriter and T.J. Walker. Group and individual rearing of field crickets (Orthoptera: Gryllidae). Entomol. News 99: 53-62. [1050 KB]
1987 T.J. Walker. Wing dimorphism in Gryllus rubens (Orthoptera: Gryllidae). 
Ann. Entomol. Soc. Am. 80(5): 547-560.  [1050 KB]
1987 T.J. Walker. Grylloidea (Ensifera): Gryllidae, Crickets. Pages 148-151 in F.W. Stehr, ed. Immature insects. Kendall/Hunt, Dubuque, Iowa. 
1987 Sinzo Masaki and T.J. Walker. Cricket life cycles. 
Evol. Biol. 21: 349-423.  [6802 KB]
1986 T.J. Walker. Monitoring the flights of field crickets (Gryllus spp. ) and a tachinid fly (Euphasiopteryx ochracea) in north Florida. 
Fla. Entomol. 69(4): 678-685.  [720 KB]
1986 T.J. Walker. Stochastic polyphenism: coping with uncertainty. Pages 46-62 in Insect Behavioral Ecology Symposium ’85. Fla. Entomol. 69(1): 46-130.  [1661 KB]
1986 T.J. Walker and J. Sivinski. Wing dimorphism in field crickets (Orthoptera: Gryllus). 
Ann. Entomol. Soc. Am. 79(1): 84-90.  [926 KB]
1985 T.J. Walker. Permanent traps for monitoring butterfly migration: tests in Florida, 1979-84. 
J. Lepid. Soc. 39(4): 313-320.  [636 KB]
1985 T.J. Walker. Butterfly migration in the boundary layer. Pages 704-723 in M.A. Rankin, ed. Migrations: mechanisms and adaptive significance. (Supplement to Vol. 27 of Contrib. Mar. Sci. [4520 KB]
1984 T.J. Walker. Biology of pest mole crickets: systematics and life cycles. 
Univ. Fla. Agric. Exp. Sta. Bull. 846: 3-10. (p.4)
1984 T.J. Walker, ed. Mole crickets in Florida. Univ. Fla. Agric. Exp. Sta. Bull. 846. 54 pp. 
1984 T.J. Walker. Do populations self-regulate? Pages 531-558 in C.B. Huffaker and R.L. Rabb, eds. Ecological entomology. John Wiley and Sons, New York.  [2671 KB]
1984 S.A. Wineriter and T.J. Walker. Insect marking techniques: durability of materials. 
Entomol. News 95(3): 117-123.  [595 KB]
1984 T.J. Walker. Book review of The Australian Crickets, by D. Otte and R. D. Alexander. 
Entomol. News 95(3): 90.
1983 T.J. Walker and M. Greenfield. Songs and systematics of Caribbean Neoconocephalus (Tettigoniidae, Orthoptera). Trans. Am. Entomol. Soc. 109: 357-389.  [3905 KB]
1983 T.J. Walker and G.N. Fritz. Migratory and local flights in mole crickets (Scapteriscus acletus and S. vicinus). Environ. Entomol. 12(3): 953-958.  [5543 KB]
1983 T.J. Walker, J.R. Reinert, and D.J. Schuster. Geographical variation in flights of mole crickets, Scapteriscus spp. (Orthoptera: Gryllotalpidae). 
Ann. Entomol. Soc. Am. 76(3): 507-517.  [1417 KB]
1983 T.J. Walker. Mating modes and female choice in short-tailed crickets (Anurogryllus arboreus). Pages 240 to 267 in D.T. Gwynne and G.K. Morris, eds. Orthopteran mating systems: sexual competition in a diverse group of insects.
Westview Press, Boulder, Colo.  [2778 KB]
1983 T.J. Walker. Diel patterns of calling in nocturnal Orthoptera. Pages 45 to 72 in D.T. Gwynne and G.K. Morris, eds. Orthopteran mating systems: sexual competition in a diverse group of insects. Westview Press, Boulder, Colo.  [2838 KB]
1982 T.J. Walker. Mole crickets in Florida and neighboring states (Orthoptera: Gryllotalpidae). Fla. Dept. Agric., Div. Plant Industry, Entomol. Circ. 243. 4 pp. 
[537 KB]
1982 T.J. Walker. Book review of The Evolutionary Ecology of Animal Migration, by R.R. Baker. Fla. Entomol. 65(3): 400.  [100 KB]
1982 T.J. Walker and Ngo Dong. Mole Crickets and pasture grasses: damage by Scapteriscus vicinus, but not by S. acletus. Fla. Entomol. 65(3): 300-306.  [540 KB]
1982 T.J. Walker and J.J. Whitesell. Singing schedules and sites for a tropical burrowing cricket (Anurogryllus muticus). Biotropica 14(3): 220-227.  [1190 KB]
1982 T.J. Walker and J.L. Nation. Sperm storage in mole crickets: fall matings fertilize spring eggs in Scapteriscus acletus. Fla. Entomol. 65(2): 283-285.  [260 KB]
1982 T.J. Walker. Book review of The North American Grasshoppers, Vol. 1, by Daniel Otte. 
Science 216: 875.
1982 T.J. Walker. Orthoptera. Pages 46-48 in Richard Franz, ed. Rare and endangered biota of Florida. Vol. 6. Invertebrates. University Presses of Florida, Gainesville. 
1982 T.J. Walker, R.C. Littell, and Ngo Dong. Which mole crickets damage bahiagrass pastures? Fla. Entomol. 65(l): 110-116.  [540 KB]
1982 T.J. Walker. Sound traps for sampling mole cricket flights (Orthoptera: Gryllotalpidae: Scapteriscus). Fla. Entomol. 65(1): 105-110.  [579 KB]
1981 T.J. Walker and A.J. Riordan. Butterfly migration: are synoptic scale wind systems important? Ecol. Entomol. 6(4): 433-440.  [743 KB]
1981 K.N. Prestwich and T.J. Walker. Energetics of singing in crickets: effect of temperature in three trilling species (Orthoptera: Gryllidae). J. Comp. Physiol. B 143: 199-212.  [1750 KB]
1981 T.J. Walker and S.A. Wineriter. Marking techniques for recognizing individual insects. Pages 18-29 in Insect Behavioral Ecology Symposium, ’80. 
Fla. Entomol. 64: 1-118.  [1616 KB]
1981 T.J. Walker and D.A. Nickle. Introduction and spread of pest mole crickets: Scapteriscus vicinus and S. acletus reexamined. Ann. Entomol. Soc. Am.
74(2): 158-163.  [1152 KB]
1980 R. Ibrahim and T.J. Walker. Diapause and nondiapause eggs laid daily by individual Gryllus firmus females (Orthoptera: Gryllidae). 
Fla. Entomol. 63(4): 510-512.  [240 KB]
1980 T.J. Walker. Mixed oviposition in individual females of Gryllus firmus: graded proportions of fast-developing and diapause eggs. Oecologia 47: 291-298.  [1373 KB]
1980 T.J. Walker. Reproductive behavior and mating success of male short-tailed crickets: differences within and between demes. Evol. Biol. 13: 219-260.  [1843 KB]
1980 T.J. Walker. Migrating Lepidoptera: are butterflies better than moths? Pages 79-98 in Insect Behavioral Ecology Symposium, ’79. Fla. Entomol. 63: 1-111.  [1800 KB]
1979 T.J. Walker. Book review of Adaptation and Speciation in the Fall Webworm, edited by T. Hidaka. Fla. Entomol. 62(3): 286-287.  [180 KB]
1979 R.C. Paul and T.J. Walker Arboreal singing in a burrowing cricket. 
J. Comp. Physiol. A. 132: 217-223. [982 KB]
1979 T.J. Walker. Calling crickets (Anurogryllus arboreus) over pitfalls: females, males, and predators. Envir. Entomol. 8(3): 441-443.  [456 KB]
1979 R.E. Love and T.J. Walker. Systematics and acoustic behavior of scaly crickets (Orthoptera: Gryllidae: Mogoplistinae) of eastern United States. 
Trans. Am. Entomol. Soc. 105: 1-66.  [5278 KB]
1978 T.J. Walker. Migration and re-migration of butterflies through north peninsular Florida: quantification with Malaise traps. J. Lepid. Soc. 32(3): 178-190.  [1802 KB]
1978 J.J. Whitesell and T.J. Walker. Photoperiodically determined dimorphic calling songs in a katydid. Nature 274(5676): 887-888.  [924 KB]
1978 T.J. Walker. Post-copulatory behavior of the two-spotted tree cricket, Neoxabea bipunctata. Fla. Entomol. 61(1): 39-40.  [140 KB]
1978 T.J. Walker and J.J. Whitesell. Neoconocephalus maxillosus: a Caribbean conehead in south Florida (Orthoptera: Tettigoniidae). Fla. Entomol. 61(1): 1-3.  [220 KB]
1978 T.J. Walker and J.J. Whitesell. A new species of conehead from the Florida Everglades (Orthoptera: Tettigoniidae: Neoconocephalus). Entomol. News 89(1&2): 27-32.  [453 KB]
1977 T.J. Walker. Japanese burrowing cricket widely established in southeastern United States. 
Fla. Entomol. 60(4): 308-309.  [340 KB]
1977 T.J. Walker. Book review of Animal Communication, by Hubert and Mable Frings. 
Fla. Entomol. 60(3): 210. [80 KB]
1977 T.J. Walker. Re-examination of monopterous and “micropterous” house crickets (Acheta domesticus). Ann. Entomol. Soc. Am. 70(4): 602.  [121 KB]
1977 T.J. Walker. Hapithus melodius and H. brevipennis: Musical and mute sister-species in Florida (Orthoptera: Gryllidae). Ann. Entomol. Soc. Am. 70(2): 249-252.  [727 KB]
1976 T.J. Walker. Book review of Insect Ecology, by P. W. Price. 
Fla. Entomol. 59(3): 230.  [100 KB]
1976 G.K. Morris and T.J. Walker. Calling songs of Orchelimum meadow katydids (Tettigoniidae) I: Mechanism, terminology, and geographical distribution. 
Can. Entomol. 108(8): 785-800.  [5618 KB]
1976 A.B. Gurney and T.J. Walker. Notes on several cockroaches of southeastern United States. Coop. Plant Pest Rep. 1(43): 823-826.
1976 J.N. Veasey, C.A.R. Kay, T.J. Walker, and W.H. Whitcomb. Seasonal abundance, sex ratio, and macroptery of field crickets in northern Florida. 
Ann. Entomol. Soc. Am. 69(2): 374-380.  [835 KB
1975 T.J. Walker. Effects of temperature on rates in poikilotherm nervous systems: Evidence from the calling songs of meadow katydids (Orthoptera: Tettigoniidae: Orchelimum) and reanalysis of published data. J. Comp. Physiol. 101: 57-69.  [1730 KB]
1975 T.J. Walker and T.C. Carlysle. Structure of stridulatory file teeth in crickets: taxonomic and acoustic implications (Orthoptera: Gryllidae). 
Intern. J. Insect Morph. Embryol. 4(2): 151-158.  [7569 KB]
1975 T.J. Walker. Stridulatory movements in eight species of Neoconocephalus (Tettigoniidae). J. Insect Physiol. 21(3): 595-603.  [864 KB
1975 T.J. Walker. Effects of temperature, humidity, and age on stridulatory rates in Atlanticus spp. (Orthoptera: Tettigoniidae: Decticinae). Ann. Entomol. Soc. Am. 68(3): 607-611.  [634 KB]
1975 S.M. Ulagaraj and T.J. Walker. Response of flying mole crickets to three parameters of synthetic songs broadcast outdoors. Nature 253(5492): 530-532.  [223 KB]
1974 T.J. Walker. Character displacement and acoustic insects. 
Am. Zool. 14: 1137-1150.  [3025 KB]
1974 T.J. Walker. Book review of Biological Systematics, by H.H. Ross. 
Fla. Entomol. 57(4): 396.  [80 KB]
1974 D.A. Nickle and T.J. Walker. A morphological key to field crickets of southeastern United States (Orthoptera: Gryllidae: Gryllus). Fla. Entomol. 57(1): 8-12.  [408 KB
1974 T.J. Walker. Gryllus ovisopis n. sp.: a taciturn cricket with a life cycle suggesting allochronic speciation. Fla. Entomol. 57(l): 13-22.  [780 KB]
1973 T.J. Walker, J.J. Whitesell, and R.D. Alexander. The robust conehead: two widespread sibling species (Orthoptera: Tettigoniidae: Neoconocephalusrobustus”). 
Ohio J. Sci. 73(6): 321-330.  [1089 KB]
1973 S.M. Ulagaraj and T.J. Walker. Phonotaxis of crickets in flight: attraction of male and female crickets to male calling songs. Science 182: 1278-1279.  [416 KB]
1973 T.J. Walker. Systematics and acoustic behavior of U.S. and Caribbean short-tailed crickets (Orthoptera: Gryllidae: Anurogryllus). Ann. Entomol. Soc. Am. 66(6): 1269-1277.  [1277 KB]
1972 T.J. Walker. Deciduous wings in crickets: a new basis for wing dimorphism. 
Psyche 79(4): 311-314.  [232 KB]
1972 S.M. Ulagaraj and T.J. Walker. Mole cricket research with special reference to acoustical behavior. Proc. Fla. Turf-Grass Management Conf. 20: 90-91.
1972 T.J. Walker and Donald Dew. Wing movements in calling katydids: fiddling finesse. Science 178(4057): 174-176.  [5448 KB]
1972 T.J. Walker and A.B. Gurney. Systematics and acoustic behavior of Borinquenula, a new genus of brachypterous coneheaded katydids endemic to Puerto Rico (Orthoptera, Tettigoniidae, Copiphorinae). Ann. Entomol. Soc. Am. 65(2): 460-474.  [2482 KB]
1971 T.J. Walker. The prevalence and importance of cryptic species among insects. Proc. FAO/IAEA Training Course on Use of Radioisotopes and Radiation in Entomol. (1-page abstract)
1971 T.J. Walker. Orcheliumum carinatum, a new meadow katydid from the southeastern United States (Orthoptera: Tettigoniidae). Fla. Entomol. 54(4): 277-281.  [360 KB]
1970 T.J. Walker, J.F. Brandt, and Donald Dew. Sound-synchronized, ultra-high-speed photography: a method for studying stridulation in crickets and katydids (Orthoptera).  Ann. Entomol. Soc. Am. 63(3): 910-912.  [454 KB]
1969 T.J. Walker. Book review of Animal Communication: Techniques of study and Results of Research, edited by T.A. Sebeok. Bull. Entomol. Soc. Am. 15(4): 379.
1969 T.J. Walker. Oecanthus jamaicensis n. sp.: a Cecropia-inhabiting cricket (Orthoptera: Gryllidae). Fla. Entomol. 52(4): 263-265.  [240 KB]
1969 T.J. Walker. Acoustic synchrony: two mechanisms in the snowy tree cricket. 
Science 166: 891-894.  [453 KB]
1969 T.J. Walker. Systematics and acoustic behavior of United States crickets of the genus Cyrtoxipha (Orthoptera: Gryllidae). 
Ann. Entomol. Soc. Am. 62(5): 945-952.  [3628 KB]
1969 T.J. Walker. Systematics and acoustic behavior of United States crickets of the genus Orocharis (Orthoptera: Gryllidae). 
Ann. Entomol. Soc. Am. 62(4): 752-762.  [5437 KB]
1969 J.J. Whitesell and T.J. Walker. A test to determine if bobwhite quail hunt crickets by sound. Auk 86(2): 348-349.
1967 T.J. Walker and D.C. Rentz. Host and calling song of dwarf Oecanthus quadripunctatus (Orthoptera, Gryllidae). Pan-Pacific Entomol. 43(4): 326-327.  [136 KB]
1967 J.E. Lloyd and T.J. Walker. Names are not enough. Science 158: 1525. (letter)
1967 T.J. Walker and A.B. Gurney. The metanotal gland as a taxonomic character in New World Oecanthus (Orthoptera, Gryllidae). Proc. Entomol. Soc. Wash. 69(2): 157-161.  [1095 KB]
1967 T.J. Walker. Revision of Oecanthinae (Orthoptera: Gryllidae) of America south of the United States. Ann. Entomol. Soc. Am. 60(4): 784-796.  [2044 KB]
1966 T.J. Walker. Annotated checklist of Oecanthinae (Orthoptera: Gryllidae) of the World. 
Fla. Entomol. 49(4): 265-277.  [900 KB]
1966 T.J. Walker. Cricket songs reveal new species. Sunshine State Res. Rep. 11(3): 10-12.
1965 T.J. Walker. Evolution of acoustical behaviour in the Phaneropterinae (Orthoptera, Tettigoniidae). Proc. XII Int. Congr. Entomol. London, 1964:322. (abstract)
1964 T.J. Walker. Cryptic species among sound-producing ensiferan Orthoptera (Gryllidae and Tettigoniidae). Q. Rev. Biol. 39(4): 345-355.  [1690 KB]
1964 T.J. Walker. Experimental demonstration of a cat locating orthopteran prey by the prey’s calling song. Fla. Entomol. 47(2):163-165.  [280 KB]
1963 T.J. Walker. Cryptic species among sound-producing Orthoptera. 
Proc. XVI Int. Congr. Zool. 3: 320-323. (abstract)
1963 T.J. Walker. The taxonomy and calling songs of United States tree crickets (Orthoptera: Gryllidae: Oecanthinae). II. The nigricornis group of the genus Oecanthus
Ann. Entomol. Soc. Am. 56(6): 772-789.  [6271 KB]
1962 T.J. Walker. Factors responsible for intraspecific variation in the calling songs of crickets. Evolution 16(4): 407-428.  [2152 KB]
1962 T.J. Walker. The taxonomy and calling songs of United States tree crickets (Orthoptera: Gryllidae: Oecanthinae). I. The genus Neoxabea and the niveus and varicornis groups of the genus Oecanthus. Ann. Entomol. Soc. Am. 55(3): 303-322.  [3439 KB]
1962 R.D. Alexander and T.J. Walker. Two introduced field crickets new to eastern United States (Orthoptera, Gryllidae). Ann. Entomol. Soc. Am. 55(1): 90-94.  [719 KB]
1960 T.J. Walker and A.B. Gurney. A new species of Oecanthus from the West Indies (Orthoptera, Gryllidae). Fla. Entomol. 43(1): 9-13.  [320 KB]
1959 T.J. Walker. Research in orthopteran sound in the Department of Entomology. 
J. Newell Entomol. Soc. 5: 18-19.
1957 T.J. Walker. Specificity in the response of female tree crickets (Orthoptera, Gryllidae, Oecanthinae) to calling songs of the males. 
Ann. Entomol. Soc. Am. 50(6): 626-636.  [1008 KB]
1957 T.J. Walker. Ecological studies of the arthropods associated with decaying materials in four habitats. Ecology 38(2): 262-276.   [876 KB]
1952 T.J. Walker. Summer birds of Camp Mack Morris, Benton County, Tenn. 
Migrant 23(1): 5-6.